tz2.cn - robtex.com
tz2.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035142262 | ||||||
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○A103.13.73.1552017-01-17 → 2017-01-17 · 4 obs
○ 2016-05-05 08:25:16
● 2017-01-17 00:31:14
○ 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
● 2017-01-17 00:31:14
○ 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
○A103.218.240.1842026-07-25 → 2026-07-25 · 3 obs
○ 2017-01-17 00:31:14
● 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
● 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
○A103.31.222.732017-01-17 → 2017-01-17 · 4 obs
○ 2016-05-05 08:25:16
● 2017-01-17 00:31:14
○ 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
● 2017-01-17 00:31:14
○ 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
○A118.193.33.2202026-07-25 → 2026-07-25 · 3 obs
○ 2017-01-17 00:31:14
● 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
● 2026-07-25 03:59:58
○ 2026-08-04 21:32:52
●A118.193.37.942026-07-25 → 2026-08-04 · 3 obs
○ 2017-01-17 00:31:14
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
●A152.32.171.652026-07-25 → 2026-08-04 · 3 obs
○ 2017-01-17 00:31:14
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
●A154.85.60.1502026-07-25 → 2026-08-04 · 3 obs
○ 2017-01-17 00:31:14
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
● 2026-07-25 03:59:58
● 2026-08-04 21:32:52
○A42.200.34.2492016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-24 16:42:12
● 2016-05-05 08:25:16
○ 2017-01-17 00:31:14
○ 2026-08-04 21:32:52
● 2016-05-05 08:25:16
○ 2017-01-17 00:31:14
○ 2026-08-04 21:32:52
○A42.200.35.1392016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-24 16:42:12
● 2016-05-05 08:25:16
○ 2017-01-17 00:31:14
○ 2026-08-04 21:32:52
● 2016-05-05 08:25:16
○ 2017-01-17 00:31:14
○ 2026-08-04 21:32:52
○A64.62.224.2532015-06-27 → 2016-02-24 · 4 obs
● 2015-06-27 12:00:32
● 2016-02-24 16:42:12
○ 2016-05-05 08:25:16
○ 2026-08-04 21:32:52
● 2016-02-24 16:42:12
○ 2016-05-05 08:25:16
○ 2026-08-04 21:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tz2.cn | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tz2.cn (unsigned zone)
⏱️ Timing
Total: 4292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 152.32.171.65, 118.193.37.94... |
Analysis
IP Addresses
tz2.cn has three IP addresses: 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Additional host names — www.sxxc.cn, linlibao.com, derbydentists.info.cn and two others — share IP numbers with tz2.cn.
Name Servers
Two name servers handle the delegation for tz2.cn: pk3.22.cn and pk4.22.cn.
tz2.cn shares its name server setup with other domains, including yiwenda.cn, 09206.com, yaoque.com and two others.
pk3.22.cn directs to 39.101.68.48, as does pk4.22.cn — both hostnames resolve to that one IP address.
pk3.22.cn along with pk4.22.cn each resolve to 39.101.68.48 IP addresses.